A double-sided nanoimprint lithography metal transfer method has been developed to fabricate a flexible capacitive touch sensor. The electrodes of this sensor are aligned and overlapped to each other and consist of a diamond aluminum mesh, which achieved a transmittance of 94% and anisotropic surface resistivity. The maximum capacitance change of the touch sensor unit is up to 41.8% when fullly touched. A 3 × 3 sensor array was tested to prove good touch detection function and the potential for large-scale applications.